Full CMOS compatible microdisk LASERs have been fabricated on 200 mm SOI wafers. CW operation with a sub-mW threshold is obtained with low voltage operation. Coupling the microdisk to a pseudo cavity, formed by a photonic crystal and the coupled waveguide itself, we also demonstrate mode hopping and multimode emission thanks to an active control of its optical paths.
CMOS CW tunable III–V microdisk LASERs for optical interconnects in integrated circuits
2011-09-01
1621976 byte
Conference paper
Electronic Resource
English
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